simple mechanical teaching resource package primary and secondary school science teaching demonstration teaching aids

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simple mechanical teaching resource package primary and secondary school science teaching demonstration teaching aids 中文版

EXW Price: Min. order:

¥650.0
≥100/piece

100 piece

Weight 1.0 kg/piece
Item No. QGJ1610

size

Specifications

Specifications		Stock	Quantity
5448 18c	¥0.0	999 piece available

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Qinghua science instruments 14yr.

Main Products:

Human model human organ model animal plant specimen model human skeleton teaching equipment biological model

Contacts:

zhengChat

Mobile:

86-13750965003

E-mail:

2403396147@qq.com

WeChat:

13750965003

Address:

Ningbo Qinghua Science and Education Instrument Co.， Ltd.， No. 9， Zhushan North Road， Taoyuan Street， Ninghai county， Ningbo city， Zhejiang province,Yiwu City,Jinhua City City,Zhejiang Province